/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.properties;

import org.apache.camel.CamelContext;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertThrows;

/**
 * Test that placeholder DSL is working as expected.
 */
public class OptionalPropertiesDslTest extends ContextTestSupport {

    @Test
    public void testPlaceholderDslTest() throws Exception {
        getMockEndpoint("mock:a").expectedMessageCount(1);
        getMockEndpoint("mock:b").expectedMessageCount(0);

        assertThrows(Exception.class,
                () -> template.sendBody("direct:start", "Hello World"),
                "Should have thrown an exception");

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() {
                // START SNIPPET: e1
                from("direct:start")
                        // use a property placeholder for the option stopOnException
                        // on the Multicast EIP
                        // which should have the value of {{stop}} key being looked
                        // up in the properties file
                        .multicast().stopOnException("{{stop}}").to("mock:a")
                        .throwException(new IllegalAccessException("Damn")).to("mock:b");
                // END SNIPPET: e1
            }
        };
    }

    @Override
    protected CamelContext createCamelContext() throws Exception {
        CamelContext context = super.createCamelContext();
        context.getPropertiesComponent().setLocation("classpath:org/apache/camel/component/properties/myproperties.properties");
        return context;
    }

}
